PARENT COMPANY ONLY FINANCIAL STATEMENTS - Condensed Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
ASSETS
Cash and due from banks	$ 67,063	$ 23,961
Other assets	129,092	28,136
TOTAL ASSETS	10,900,437	7,104,954
LIABILITIES:
Subordinated debt	109,367	108,847
Total liabilities	9,517,261	6,288,486
SHAREHOLDERS’ EQUITY:
Common stock	530	289
Capital surplus	1,222,761	530,845
Retained earnings	303,146	267,092
Accumulated other comprehensive (loss) income	(143,261)	18,242
Total shareholders’ equity	1,383,176	816,468	$ 758,669	$ 709,865
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	10,900,437	7,104,954
Parent Company
ASSETS
Cash and due from banks	27,407	58,791
Investment in subsidiary(1)	1,419,578	823,365
Other assets	7,569	4,045
TOTAL ASSETS	1,454,554	886,201
LIABILITIES:
Subordinated debt	69,367	68,971
Accrued interest payable and other liabilities	2,011	762
Total liabilities	71,378	69,733
SHAREHOLDERS’ EQUITY:
Common stock	530	289
Capital surplus	1,222,761	530,845
Retained earnings	303,146	267,092
Accumulated other comprehensive (loss) income	(143,261)	18,242
Total shareholders’ equity	1,383,176	816,468
TOTAL LIABILITIES AND SHAREHOLDERS’ EQUITY	$ 1,454,554	$ 886,201